Installation And Dismantlement; Connection Of The Signal Line Of The Wired Controller; Installation Of The Wired Controller - Gree XE73-44/E Owner's Manual

Wired Controller XE73-44/E
Select the temperature sensor at the wired controller under the cooling, dry and fan modes,
④ .
and select the temperature sensor at the return air inlet under the heating mode and auto
modes (04 displayed in the timer display area).
Pressing the button "ON/OFF" also can quit this commissioning status but the set data won't be
memorized.
Under the commissioning status, if there is no any operation in 20 seconds after the last button
press, it will back to the previous state without memorizing the current data.
Note:
After connected with indoor unit, if the type of ambient temperature sensor has not been manually
set, the wired controller will select the ambient temperature sensor according to the model of connected
IDU; if it connects to cassette type IDU, duct type IDU, floor ceiling type IDU, ceiling type IDU, it will
adopt ③, otherwise it will adopt ①. If the type of ambient temperature sensor is set manually, the wired
controller will subject to the manual setting, and will not set according to automatic IDU model selection.
(4). Selection of the Fan Speed
go to the commissioning status, and then adjust the display in the temperature display area to 01
through the button "MODE" and adjust the setting of the fan speed, which comes to two options.
01: Three low fan speeds; 02: Three high fan speeds
Pressing the button "ON/OFF" also can quit this commissioning status but the set data won't be memorized.
Under the commissioning status, if there is no any operation in 20 seconds after the last button
press, it will back to the previous state without memorizing the current data.

4 Installation and Dismantlement

4.1 Connection of the Signal Line of the Wired Controller

Open the cover of the electric control box of the indoor unit.
Let the single line of the wired controller through the soleplate of wired controller.
Connect the signal line of the wired controller to the 4-pin socket of the indoor unit .
The communication distance between the main board and the wired controller can
be up to 20 meters ( the standard distance is 8 meters)

4.2 Installation of the Wired Controller

PVC Pipe
Fig. 20 Accessories for the Installation of the Wired Controller
SWING/ENTER
SWING/ENTER
19
"FUNCTION" and "TIMER"
1 2 3 4